Who is Wiaan Mulder? Meet South Africa’s rising cricket star

Wiaan Mulder is no longer just a promising South African all-rounder—he’s now a record-setter, team leader, and one of Test cricket’s most exciting stars. From his early days in Johannesburg to smashing 367*—the fifth-highest individual score in Test history—Mulder’s rise has been as steady as it is spectacular. This in-depth profile explores his journey, playing style, achievements, and the selfless leadership that’s winning him admiration on and off the field.

Early Life and Background

Wiaan Mulder, full name Pieter Willem Adriaan Mulder, was born on February 19, 1998, in Johannesburg, South Africa. From a young age, Mulder exhibited exceptional cricketing talent and quickly rose through the ranks of schoolboy cricket. He attended St Stithians College, a school known for producing elite athletes, and was part of the Gauteng age-group cricket setup from the under-13 level. His all-round skills—right-handed batting combined with right-arm medium-fast bowling—made him a standout prospect even as a teenager.

Domestic and Franchise Career

Mulder made his first-class debut for the Highveld Lions in 2016 at the age of 18, and he wasted no time in making an impact, taking seven wickets in his debut match. His domestic performances earned him spots in various franchise T20 and List A teams, including the Lions, Gauteng, and the Tshwane Spartans in the now-defunct Mzansi Super League. In the SA20 league, he turned out for Durban’s Super Giants, where his consistency with the bat and ball earned him further recognition.

In England, he played county cricket for Kent in 2019 before moving to Leicestershire. During his stint with Leicestershire, he made headlines with an unbeaten 235*, part of a record-breaking 477-run partnership that cemented his status as a capable middle-order batter in red-ball cricket. In 2025, Mulder also earned a short-term contract with Sunrisers Hyderabad in the Indian Premier League (IPL), replacing an injured overseas player, and continued to gain global exposure.

International Career and National Duties

Wiaan Mulder made his international debut for South Africa in October 2017, playing in an ODI against Bangladesh at just 19 years old. He went on to make his Test debut in February 2019 against Sri Lanka and was later introduced to the T20I setup in 2021. Though initially viewed as a supporting player in the national setup, his consistency and versatility earned him regular call-ups across formats.

Over time, Mulder has evolved from a utility player into a central figure in South Africa’s red-ball team. His breakthrough moment came in October 2024 when he scored his maiden Test century—an unbeaten 105 against Bangladesh. His promotion to number three in the batting order in early 2025 signaled a new phase in his international career. With growing maturity and experience, he has become a dependable pillar in South Africa’s middle order while continuing to provide valuable contributions with the ball.

Historic 367 and the Fifth-Highest Test Score by a Batsman*

In July 2025, Wiaan Mulder delivered one of the most remarkable innings in cricket history, scoring an unbeaten 367 runs against Zimbabwe at Queens Sports Club, Bulawayo. This innings not only became the highest individual score by a South African in Test cricket—surpassing Hashim Amla’s 311*—but also earned Mulder a spot in the elite list of the five highest Test scores by a batsman in history.

Only cricketing legends like Brian Lara (400* and 375), Matthew Hayden (380), and Mahela Jayawardene (374) have scored more. Mulder’s 367*, made off 400 deliveries and featuring 39 fours and six sixes, also included the second-fastest triple century in Test history, reaching the 300-run mark in just 297 balls. In a stunning act of leadership, Mulder declared the innings at 367*, choosing not to chase Lara’s 400* record, saying the record should remain with “a legend.” The gesture was widely praised across the cricket world for its sportsmanship and selflessness.

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Playing Style and On-Field Strengths

Wiaan Mulder is the epitome of a modern-day all-rounder. As a batsman, he is technically sound, able to adapt to different match situations—whether anchoring an innings or accelerating when needed. His ability to bat anywhere in the top or middle order gives team management plenty of tactical options. With the ball, he is a reliable right-arm medium pacer who often breaks partnerships and maintains control during crucial stages of a match.

His game awareness, athletic fielding, and leadership qualities round out his complete cricketing package. Mulder’s composure under pressure and willingness to take responsibility in critical moments have made him a player that teammates and coaches can rely on, particularly in Test cricket.

Notable Achievements and Records

Wiaan Mulder’s cricketing résumé continues to grow at an impressive pace. His 367* is now the highest individual Test score by a South African and the fifth-highest in Test history. He also holds the record for the second-fastest triple century in Test cricket and became the first captain in history to score a 300+ on Test captaincy debut.

Beyond that, Mulder was named South Africa’s Under-19 Cricketer of the Year in 2016 and has consistently been among the top performers in domestic and county cricket. His double-century (235*) for Leicestershire remains one of the highest individual scores in the club’s history. With over 4,500 first-class runs and 200+ wickets across formats, Mulder has demonstrated his value as a consistent performer with both bat and ball.

Personal Life and Off-the-Field Presence

Off the field, Wiaan Mulder is known to be quiet, grounded, and deeply committed to his craft. He married Justine Paige Mulder (née Webber) in October 2022, and the couple frequently shares glimpses of their life together on social media. Mulder is also nicknamed “The Scientist” by some teammates, a nod to his analytical approach to the game.

He enjoys traveling and swimming, and his humble demeanor has endeared him to fans across South Africa and beyond. With brand deals including sportswear endorsements, Mulder is gradually building a profile that transcends the cricket field while still remaining rooted in performance.

Looking Ahead: South Africa’s Future Leader

Wiaan Mulder’s rise from a promising schoolboy cricketer to one of the most reliable and respected names in South African cricket is nothing short of remarkable. His ability to lead from the front, as shown in his record-breaking innings, and his balanced skill set, make him a strong candidate for long-term leadership in the national team.

With the cricketing world now watching, Mulder represents a new era for South Africa—one driven by grit, grace, and grounded excellence. Whether it’s setting records with the bat, taking vital wickets, or making bold declarations for the team’s good, Wiaan Mulder is undoubtedly a star who is just getting started.