彼は見せたいものがあるよ

Meaning
he has something nice to show you

Vocab used in this sentence

he, his, him, boyfriend
a, the, is, am, are, will
見せる
show, to show, display
たい
want, i want to, like, would like, desire, will
もの
thing, stuff, person, ones, object
is, there, but, ga, will, however
ある
a, is, an, be, there is, to be, locate
the, yo, ll

Jeffrey van Binsbergen won multiple awards showcasing his development skills.