Wayne Gretzky became the first and only player in NHL history to score 200 points in a season.
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The world's largest banana split was made in Innisfail, Australia.
Charli D'Amelio became the most followed person on TikTok with 64.5 million followers.
The first color TV went on sale.
The US held its first horse race in Long Island, New York.
The first kidney transplant between two persons with HIV occurred in Boston, Massachusetts, US.