Ivan "The Hydro" Hippolyte (born 7 October 1964) is a Surinamese-Dutch former kickboxer.

He was a multiple world champion in kickboxing and Muay Thai.

After he retired, he became the chairman and coach at the Vos Gym in Amsterdam, the same gym where he trained during his fighting career.

[1][2] He was a sparring partner and teammate of four-time K-1 World champion Ernesto Hoost as well as veteran mixed martial artist Gilbert Yvel.

He was also a trainer of K-1 World Champion Remy Bonjasky and Mirko Filipović.