Chris Gayle of West Indies scored first century in world cup t20. He scored 117 against South Africa.
Mahela Jayawardene was the first batsman to score century in 2011 world cup.
Ahmed Shehzad was the first Pakistani batsman to score a century in T20 Internationals. He scored against Bangladesh in T20 World Cup 2014.
Mehrab Hossain was the first Bangladeshi batsman to score a 50 in Cricket World Cup. He scored 64 against West Indies in 2009 world cup.
the world batsman is ahahid afridi
Sachin Tendulkar of India is the first batsman to score a double-century in an ODI. He broke the record of Saeed Anwar of Pakistan who had scored 194 runs in an ODI.
The first batsman to score a century against the West Indies in the World Cup was Pakistan batsman Rameez Raja, who scored 102 not out in the 1992 World Cup on February 23, 1992. In spite of Pakistan's century, the West Indies won the match by 10 wickets.
kapil dev kapil dev 175 not out vs Zimbabwe in 1983 world cup Kapil Dev was the first Indian batsman to score a century in ODI. Kapil Dev
henrry witten was the first batsman of world
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Left-handed batsman Suresh Raina is the first Indian to score century in t20 world cup.Raina scored 101 with five sixes and nine fours against the South Africans at Gros Islet in May, 2010 in the third edition of the tournament held in the West Indies.
Mehrab Hossain was the first Bangladeshi batsman to score a fifty in Cricket World Cup. He scored 64 runs against West Indies in the 1999 Cricket World Cup.