William Gilbert Grace was the English batsmen who reach first time a centuy.
Charles Bannerman was the first Australian batsman to score a century against England. It is also the first century scored in the history of test cricket.
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.
Virender Sehwag. He is the only Indian batsman to have scored two triple centuries in test cricket
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.
Mahela Jayawardene was the first batsman to score century in 2011 world cup.
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.
Charles bannerman have scored the first century in cricket test matches.