Who Is Louis Oosthuizen’s Wife Nel-Mare Oosthuizen?

Nel-Mare Oosthuizen is a fitness coach but she is better recognized as the wife of Louis Oosthuizen, a South African professional golfer who is the 2010 British Open Champion. With her husband, she also runs their family foundation called Louis57 Foundation, their farms, and a wine company known as Louis57 Wine.

Considered South Africa’s best contemporary golfer, Louis has one of his biggest motivations in Nel who often cheers him up during tour events. The lovely couple has known each other for a long time, with their friendship spanning over three decades but they have been together as a man and wife for over 10 years now. They are doting parents to three children and share strong ties with their kids. Even though Nel-Mare Oosthuizen assists her husband in his diverse business ventures, she has also made a fortune from her work as a FASTer Way to Fat Loss coach. Thus, she is said to be worth $2 million.

Nel-Mare Oosthuizen’s Biography Summary

  • Full name: Nel-Mare Oosthuizen
  • Nickname: Nel
  • Gender: Female
  • Date of birth: August 4th, 1983
  • Nel-Mare Oosthuizen’s Age: 40 years old
  • Ethnicity: Mixed
  • Nationality: South African
  • Education: Stellenbosch University
  • Zodiac Sign: Leo
  • Sexual Orientation: Straight
  • Religion: Christian
  • Marital Status: Married
  • Nel-Mare Oosthuizen’s Husband: Louis Oosthuizen
  • Nel-Mare Oosthuizen’s Children: Three daughters; Jana, Sophia, and Emma
  • Nel-Mare Oosthuizen’s Height in Inches: 5 feet 5 inches
  • Nel-Mare Oosthuizen’s Height in Centimetres: 165 cm
  • Nel-Mare Oosthuizen’s Weight: 55 kg (121 lbs)
  • Body measurements in inches: 34-28-40 inches
  • Nel-Mare Oosthuizen’s Net worth: $2 million
  • Famous for: FASTer Way to Fat Loss coaching role, Louis Oosthuizen’s wife
  • Nel-Mare Oosthuizen’s Instagram: @neloosthuizen
  • Twitter: @Neoosthuizen
  • Facebook: Nel-Mare Oosthuizen

Nel-Mare Oosthuizen Was Born in 1983 and Grew Up in Groendel

Louis Oosthuizen’s wife was born in South Africa on August 4, 1983. She was raised by her parents on a farm known as Groendel. The farm, which lies outside of Prieska, is located 125 km away from the dusty town. The nearest big city to the farm is Bloemfontein which is about 400 km away. Groendel borders the Orange River in the Northern Cape.

Similarly, Nel’s husband grew up on a farm in a town called Albertinia, West of Mossel Bay. His parents are dairy farmers with over 100 cows as the residents of Mossel Bay mostly specialize in farming, fishing, and gas collection.

The Origin of Nel-Mare Oosthuizen’s Name

Nel-Mare Oosthuizen is of mixed ethnicity. Her name is a combination of a traditional Dutch name and her maiden name. Her name, Nel is used in Dutch, English, German, Romanian, and Italian and is a shortened version of Cornelia. Then her other name, Mare is often used as “de Mare.” It is a nickname derived from the German word “mari” or “meri”, meaning “renowned” or “famous.”

Thus, Nel previously bore the name, Nel de Mare. After getting married to Louis, she combined her maiden name and surname, separating the two with a hyphen to get her present name, Nel-Mare. This is a typical practice in the Dutch/Afrikaans culture. Meanwhile, her husband’s surname, Oosthuizen pronounced as “West-Hay-Zen” is of Dutch ancestry.

What Does Nel-Mare Oosthuizen Do For a Living?

Besides being Louis Oosthuizen’s No. 1 fan, Nel-Mare works as a FASTer Way to Fat Loss coach. The Stellenbosch University graduate often shares posts about healthy living on her social media accounts. FASTer Way to Fat Loss offers the premier intermittent FASTing fitness and nutrition program. This includes digital workout and diet plans.

As a coach, Nel-Mare Oosthuizen registers people for the program and guides them on how to look after their bodies and minds and work towards a healthier lifestyle. FASTer Way to Weight Loss provides live online training with weekly workout plans that include a low-impact, gym and home exercise routines for every fitness level. To simplify nutrition, the program also offers a daily meal plan and recipe guide.

Also, its nutrition recommendations focus on whole-food nutrition, intermittent fasting, balanced macros, and carb cycling. Playing a coaching role, Nel-Mare emphasizes on her social media handles why intermittent fasting is vital for optimal health, as well as the transformative effects of workout and recipe plans.

What is Nel-Mare Oosthuizen’s Husband Famous For?

Nel-Mare’s husband, Louis Oosthuizen nicknamed “Shrek”, is a professional golfer who ranks as one of the only eight golf players to have achieved a runner-up finish in all four major golf championships – Masters Tournament, PGA Championship, U.S. Open, and Open Championship. Throughout his illustrious career, the South African ace golfer has bagged more than 20 wins. In 2010, he emerged as the British Open Champion by seven strokes after hitting total shots of 272.

This became the second-lowest score in the history of St. Andrews. During his amateur career, Louis won many titles as well, including the 2000 World Junior Team Championship, 2002 Indian Amateur Open Championship, Natal Open Stroke Play Championship, Transvaal Amateur Stroke Play Championship, and Irish Amateur Open Championship. Since turning pro at the age of 19 in 2002, he has had numerous professional wins.

He has recorded a PGA Tour, nine European Tour, eight Sunshine Tour, one PGA Tour of Australasia, and three Asian Tour wins. Louis Oosthuizen has also clinched six runner-up finishes over the course of his career. In January 2013, he reached his highest placing—4th on the Official World Golf Ranking. Before withdrawing from Masters Tour in April 2022 due to injury, he was ranked World No. 15.

With golfing as his major income source, Nel-Mare’s husband sits on a net worth of $45 million. He pocketed $1.35 million in prize money for the 2010 British Open victory and over $6.3 million for his participation in the 2021 PGA Tour events. No wonder, he is said to have accumulated a total of $27.9 million in prize money thus far in his career.

Nel-Mare Became Louis Oosthuizen’s Wife in 2007

Nel-Mare and her husband, Louis Oosthuizen have known each other since childhood. Both of their parents are family friends, as such, they used to visit each other frequently as kids. The two got acquainted while they were young and gradually grew the friendship into a romantic relationship that has lasted for over three decades. Having been in each other’s life for so long, the couple decided to seal their love with a nuptial bond in the year 2007.

Their marriage took place on March 2nd, 2007 at the NG Church located in Mossel Bay, South Africa. Though they are bound by marital vows, there still exists a strong bond of friendship between the lovebirds. The cute couple celebrated their tenth wedding anniversary on March 2, 2017, and they didn’t hesitate to share their joy with their fans on their respective Instagram accounts.

On their 14th wedding anniversary, Nel gushed over her husband, saying he is her everything. They are apparently relishing a blissful marital life, as well as an enviable lifelong friendship.

How Many Children Does Nel-Mare Oosthuizen Have?

Following their marriage ceremony in 2007, Nel-Mare Oosthuizen and her husband moved on to expand their family in 2009 when they welcomed their first daughter christened Jana on December 22nd. Later on February 1st, 2012, their second daughter, Sophia joined the family. The next year, precisely, on June 7th, 2013, Nel-Mare and Louis had their third child, a baby girl named Emma.

The couple’s adorable daughters―Jana, Sophia, and Emma are currently 14, 12, and 11 years old respectively. While Jana is presently in 6th grade in school, Sophia is in 4th grade and Emma is in third grade. The trio once attended The Pine School, a premier independent school (K-12) located on Florida’s Treasure Coast.

With the family relocating to a rental property in Golden Ocala, Florida, in 2021, it’s still under wraps the school Louis and Nel-Mare’s kids are attending at the moment. It’s worth noting that their children enjoy horse riding and often engage in the activity on their farm in Ocala, Florida.

The Lovely Couple are Supportive of Each Other

Nel-Mare Oosthuizen
Nel and Louis Oosthuizen in the 2018 Masters Tour (Image Source)

Nel-Mare and Louis Oosthuizen have been the biggest inspiration for each other. They are very supportive of their career endeavors as Louis’ beauteous wife is one of his biggest motivations. She often cheers him up in most of the tournaments he has played in. Amazingly, she emerged as her husband’s caddie during the Masters par-3 Tournament in 2018. She has always stood by the side of the pro golfer throughout his career.

Despite being in each other’s life for a long time, the love between Nel-Mare and her heartthrob is still waxing strong with each passing year. The two love spending time with their children and equally cherish special moments together as they occasionally go on romantic dates. They flood their social media handles with pictures of their family time and they travel quite a lot due to Louis’ golfing engagements.

What Business Does Nel-Mare Oosthuizen Do With Her Husband?

Raise on a farm, the two have remained very passionate about farming. Thus, they have acquired many acres of land both in South Africa and the United States for their farming activities. Also, Nel-Mare Oosthuizen assists her husband in running their family foundation called Louis57 Foundation and a wine company known as Louis57 Wine.


Nel-Mare and Louis Oosthuizen own a 150-acre farm in Louis’ hometown of Mossel Bay, South Africa. They grow hay on the land and it’s being supplied to Louis Oosthuizen’s brother, Rikus who is a dairy farmer and owns about 1,500-acre farm next to Louis’ farm. In 2010, after winning the British Open Championship, the couple used $1.35 million Louis earned in prize money to purchase a massive custom-made John Deere tractor to be used on their South African farm.

Louis also exchanged his Volvo Golf Champions tournament prize for a backhoe to be used on the farm. Furthermore, in 2021, when Nel-Mare and Louis Oosthuizen visited their friends in NW Marion County in Ocala, Florida, on the day after Christmas, they fell in love with the oak trees and other things in a range nearby. So, when they were told that the 86-acre ranch was on the market, Nel-Mare Oosthuizen told her husband that they can’t afford to lose the beautiful property.

As a result, they made an offer for the ranch and despite having a bigger ranch in their home country, the couple purchased it a week later. The horse farm now has some horses and the couple plan on moving to the farmhouse in the 2022 spring after renovating it.

Wine Company

Nel-Mare’s husband established a wine company, Louis57 Wine on a 25 hectares estate located 8km West of Stellenbosch in the year 2012. He named the company after his glorious achievement on the Mossel Bay Golf Course where his 57 shot emerged as the lowest ever score recorded on the course. The wine estate produces some of the best quality grapes in the area.

Louis57’s collection includes red wine, rose and sparkling wine, spirits, and white wine. The company is an impressive combination of exceptional quality and balance. Thus, it has claimed over 28 accolades in many categories since the wine collection entered the market. Louis Oosthuizen runs the company as a joint venture with notable winemaker, Jacques Borman.

Presently, Louis57 wines are produced under license by Boschkloof Wines owned by Borman and his son, Reenen Borman who are considered master winemakers in Stellenbosch and South Africa as a whole. Nel assists in managing the wine company and occasionally, she posts about the Louis57 collection on social media platforms.

Louis57 Foundation

Nel-Mare’s family foundation, Louis57 Foundation was founded in the year 2009. The couple harbor a passion to support children with special needs. Having received sponsorship from Ernie Els Foundation during Louis Oosthuizen’s amateur career, he was inspired to establish such a foundation with the vision of supporting children in need.

Hence, Louis57 Foundation serves as a bridge between children in need and donors. Some of its sponsors include R&A, Titleist, The Pinnacle Point Estate, Ping, SwitchGrips, FootJoy, CH Diamonds, Sun International, and ATKV Resorts. The foundation has four registered charity beneficiaries and they are:

1. Louis57 Junior Golf Academy – A golf academy and development program that was founded in 2009 for the identification and development of young golfers with potential and life skills.

2. Louis57 Kids With Cancer – This is a non-profit organization that distributes funds to support kids affected by pediatric cancer.

3. iPapa57 – It is an early childhood development (ECD) feeding program launched by Louis57 Foundation in partnership with Smartstart ECD centers situated in the Mossel Bay area.

4. Leolan Academy – This is a non-profit school that supports kids with complex and special needs. The academy is committed to developing the abilities of each child so that the children may come to experience life to its full potential.

Nel-Mare’s Stunning Height and Physical Attributes

Louis Oosthuizen’s significant other is elegant as she is endowed with charming body features. She has a beautiful set of dark brown eyes with blonde hair that complements it. Also, Nel-Mare stands at a height of 5 feet 5 inches (1.65 m or 165 cm). She observes a healthy lifestyle and thus, has a body weight of 55 kg (121 lbs). This can equally be attributed to her passion for staying fit as she is a fitness enthusiast.

Additionally, Nel’s body measurements in inches are 34-28-40 for hip, waist, and bust respectively. She reportedly wears a bra cup size of 34 C and a shoe size of 5.5 (US). From the above statistics, it’s obvious that the beautiful mother of three is blessed with a picturesque body frame.

Her Social Media Activities

Nel-Mare Oosthuizen is very active on social media platforms. She presently has accounts on Instagram, Twitter, and Facebook, therein she posts about her family life and also gives insights about her work as FASTer Way to Fat Loss coach. Her Instagram account (@neloosthuizen) boasts more than 2k followers with over 450 posts. On Twitter, her account (@Neoosthuizen) has over 220 followers.

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