I only heard of him because of… what else but the Simpsons again. Marge mentioned him a few times I think on the show, because she had dorky taste of the teen idols she grew up with.

Only 70s bubblegum i like is Bay City Rollers “Saturday Night” but the Lemonheads or someone probably did a better cover of it. “Yo Yo” by the Osmonds is so unintentionally hilarious.