Which batsman scored first century in T20 international cricket?

Chris Gayle of West Indies became the first batsman to score century in Twenty-Twenty International cricket. He made first century in T20 with a score of 117 against South Africa in the first T20 World cup held in 2007.

Which is the only country to win world cup in 50 overs, 60 overs and 20 overs formats in the history of Cricket?

India is the only country to win World cup in 50 overs and 60 overs format in One Day International Cricket. In 1983 India won World cup against West Indies in 60 overs category and in 2011 it won against ..