Coach Warren grew up in Johannesburg, South Africa. Here are some of his accomplishments:

Junior Career highlights:

• Ranked number 1 in singles and doubles in South Africa under 18 Category

• Career High ITF 91 in the world

• Competed at Junior Wimbledon

• 18 and under South African National Champion

• 6 ITF junior singles titles

• Ranked as high number 2 in Africa in 2011

College highlights:

• 4-Time all American (2 in singles, 2 in doubles)

• 1 in the nation doubles player NCAA division II in 2015

• Ranked top 25 in the nation singles in 2015

• National Champion with UWF in 2017 (3 singles and 3 doubles)

Coaching highlights:

• Head of Performance and development of high-performance academy in South Africa

• Coached 3 players to number 1 in the nation position in South Africa

• Coached numerous players in the top 10

• Coached numerous ITF winners (singles and doubles)

• Coach of a player to make 2 quarter-finals of a pro women's event

• Current Graduate Assistant Coach at UWF Men's Tennis Team