Complex sentence: In 1980 he went to the Moscow Olympics where he ran in the 200 metres, where he got to the quarter final, he was also a member of the sprint relay team that reached the final and finished 4th in a new British record.
Split into simpler sentences: In 1980 he went to the Moscow Olympics where he ran in the 200 metres, where he got to the quarter final. He was also a member of the sprint relay team that reached the final and finished 4th in a new British record.