Thomas Johansson and Pieter Aldrich, share which occupation?
Thomas Johansson Karl Thomas Conny Johansson (] ; born 24 March 1975 in Linköping), commonly known as Thomas Johansson, is a retired professional tennis player from Sweden. He reached a career-high Association of Tennis Professionals (ATP) world No. 7 singles ranking on May 10, 2002. His career highlights in singles include a Grand Slam title at the Australian Open in 2002, and an ATP Masters Series title at the 1999 Canada Masters. He also won a silver medal at the 2008 Summer Olympics in men's doubles, partnering Simon Aspelin.
Arne Ljungqvist Arne Ljungqvist (born 23 April 1931) is a Swedish medical researcher, sports personality and retired high jumper. Ljungqvist is an honorary member of the International Olympic Committee (IOC), chairman of IOC's Medical Commission, and vice chairman of the World Anti-Doping Agency (WADA).