Crazy that he converted a 7-10 split before he was born. It's actually kind of difficult to make this sentence not ambiguous without adding a bunch of words or

Crazy that he converted a 7-10 split before he was born. It's actually kind of difficult to make this sentence not ambiguous without adding a bunch of words or subtracting meaning. "The first 7-10 split converted on TV in 30 years is by an 18-year-old bowler." is the best I've got, and it feels passive.