Are both Ivan Dodig and Justin Gimelstob tennis players?
Ivan Dodig Ivan Dodig (born 2 January 1985) is a Croatian tennis player. His career-high ATP rankings are world No. 29 in singles and world No. 4 in doubles. Dodig is a Grand Slam champion after winning the 2015 French Open men's doubles title with Marcelo Melo.
Sam Groth Samuel Groth (born 19 October 1987) is an Australian professional tennis player. His highest ATP singles ranking is World No. 53, which he reached in August 2015. His career high in doubles was World No. 24, reached in February 2015. Groth's best singles result to date is a semi-final appearance at the 2014 Hall of Fame Tennis Championships. He hit the fastest serve on record at 263 km/h (163.4 mph) in 2012 at the ATP Challenger in Busan.