Lithium hydride
Before the Castle Bravo nuclear weapons test in 1954, it was thought that only the less common isotope lithium-6 would breed tritium when struck with fast neutrons. The Castle Bravo test showed (accidentally) that the more plentiful lithium-7 also does so under extreme conditions, albeit by an endothermic reaction.
Darren Bravo
Bravo's seventh Test hundred came in the first Test of the Australia tour of 2015–16, in Bellerive Oval, Hobart. He scored 108 off 177 balls in the first innings and eventually lost the match by an innings.