16 celebrity siblings you might not know existed


Dylan Efron (Zac Efron’s brother)

Going solely by his Instagram presence and tabloid coverage, Zac Efron’s younger brother Dylan spends his days sexily emerging from bodies of water and sweatily completing triathlons. That’s not all there’s to him, though: he also likes the Lakers. He’s got smarts, too — an economics degree, and a love of poetry.