Steve Smith scored more than 50 in 5 consecutive innings in the 2015 ODI World Cup.
Virat Kohli had scored more than 50 in 5 consecutive matches in the 2019 ODI World Cup.
Graeme Fowler scored more than 50 in 4 consecutive
Navjot Singh Sidhu had scored more than 50 in 4 innings in the 1987 ODI World Cup.
David Boon also scored 50 plus in 4 consecutive matches in 1987 and 1992.
Sachin Tendulkar had scored more than 50 in 4 innings in 1996 and 2003.
Kumar Sangakkara had scored 50 plus in 4 consecutive matches in 2015.
Aaron Finch had scored more than 50 in 4 consecutive matches in 2019.
Shakib Al Hasan had scored more than 50 in 4 consecutive matches in 2019.