What was significant about Parramatta forward Graham Olling in the pre-season of the 1977 NSWRFL?

A. He was the first player to be suspended for a full season
B. He was the first player to win the Rothmans Medal
C. He was the first player to score 100 tries in a season
D. He was the first player to admit to taking anabolic steroids
Answer: 