Sentence 1: Peter Evatt was an Olympic rower , who became 1953 national sculling champion and represented Australia in rowing at the 1956 Olympic Games in Melbourne .
Sentence 2: Peter Evatt was an Olympic rower who became a national skulling champion in 1953 and represented Australia while rowing at the 1956 Olympic Games in Melbourne .
Question: Do Sentence 1 and Sentence 2 express the same meaning? Yes or No?