Complex sentence: Allan Wipper Wells MBE (born 3 May 1952) is a former Scottish and British multi title winning athlete, who became Olympic Champion in the 100 metres at the USA boycotted 1980 Summer Olympics in Moscow.
Split into simpler sentences: Allan Wipper Wells MBE (born 3 May 1952) is a former Scottish and British multi title winning athlete. He became Olympic Champion in the 100 metres at the USA boycotted 1980 Summer Olympics in Moscow.