Are Wojciech Fibak and Tom Okker both Polish tennis players?
Tom Okker Thomas Samuel Okker (born 22 February 1944) is a former Dutch tennis player. He was ranked among the world's top 10 singles players for seven consecutive years, 1968–74, reaching a career high of World No. 3 in 1969. He also was ranked World No. 1 in doubles in 1969.
Tom Riker Thomas E. "Tom" Riker (born February 28, 1950) is an American former professional basketball player for the New York Knicks of the National Basketball Association (NBA). He was a 6'10", 225 lb. center.