Does Virat Kohli have the most ODI hundreds against a single opponent?
And are Geoff and Mitch Marsh the only father and son to win World Cups?

Virat Kohli scored his maiden ODI hundred against Sri Lanka and followed it up with nine more, the most by any batter against one side • Deshakalyan showdhury/AFP/Getty Images
That's a good spot, as it is indeed the record: apart from Virat Kohli against the long-suffering Sri Lankans, no one has scored as many as ten centuries against the same opposition in one-day internationals. Kohli has also scored nine against West Indies, and the previous overall record-holder Sachin Tendulkar made nine against Australia. Tendulkar also hit eight hundreds against Sri Lanka, while Kohli and Rohit Sharma currently have eight against Australia.
The unfortunate Shadab Kabir played three ODIs in September 1996, bagging a duck against England at Trent Bridge and two more against India in Canada. He didn't bowl, and held only one catch - but he did finish up with a Man-of-the-Match award. Perhaps we should really say that he shared an award, as the entire Pakistan team was given the award for a good all-round display in his debut match at Trent Bridge!
Geoff Marsh was part of the Australian side which caused something of an upset by winning the 1987 World Cup. Marsh scored 24 as they beat England by just seven runs in the final in Kolkata.
India's 229 for 9 against England in Lucknow was the second-lowest total to result in a win by 100 runs or more in a World Cup match: South Africa (225 for 7) beat England (103) by 122 runs at The Oval in 1999. The lowest total in any one-day international that resulted in a win by 100 runs or more remains England's 171 at Edgbaston in 1977 - they then bowled Australia out for 70. That was the match in which both Greg Chappell (5 for 20) and Gary Cosier (5 for 18) took five wickets for Australia, still the only time this has happened in an ODI.
I've answered loads of questions on here about Don Bradman's batting - see above for a start - but I can't remember very many about his bowling! Bradman very occasionally sent down some optimistic legbreaks. He bowled in only nine Test innings, his most famous spell arguably coming at The Oval in 1938, when he badly injured his ankle during his brief spell and couldn't bat. It's said that England's captain Wally Hammond only called a halt at 903 for 7 after he'd been assured the Don would not be able to go in.
Steven Lynch is the editor of the updated edition of Wisden on the Ashes