Yes.
No, not during a game, but players has died from injuries suffered on ice.
Yes Sean Taylor, Gaines Adams, Darrent Williams, and Chris Henry all sadly died during their NFL careers. However, if you're asking if any player has ever died on the field during a game, the answer is yes and no. Chuck Hughes was 28 years old in 1971 when he had a heart attack during a Monday Night Football game. He died on the field, but not as a result of a hit.
A basketball player at Baylor shot one of his teammates and killed him five or so years ago. I don't think anyone has been killed in a game before. Although, a player at Loyola Marymont collapsed during a game and died a few hours later.
he is famous basketball player and he got shot in the leg during the game
Marc-Vivien Foe.
There isn't a best video game player ever.
Chuck Hughes. He is, to date, the only NFL player to die on the field during a game. Thomas Herrion died shortly after a game in 2009, in the lockers, but not actually on the field.
There has only been one death during a game, and that was in 1920 when Yankees pitcher Carl Hubbell hit Ray Chapman, shortstop for the Cleveland Indians, on the head. This was before batting helmets, so Chapman died that night. Since them, batting has become much safer. There hasn't been, nor will there probably ever be, another death by an active player during a game or a season.
No, no NHL player has ever scored a goal in every game of the season.
Yes he is the best player to play the game
Not in an all-star game.