Stivi without doubt is the indisputable champ here. In fact, I think he alone himself has introduced me to more Spotlighters than I've actually met myself! haha.
Just to flip this question, as an old skool forum-ite, the last Spotligher I met IRL, not including Stivi haha, were both last summer. I saw X-Amount (Dan) at Carl Cox at dc10 mid summer, the event I was running actually. Then I also saw the legendary Ferd in Bossa near the end of summer.
An X-Amount meet is like the most sought-after Panini sticker. Good skills! A worldy of a meet!
To answer the flip, the last Spotlighter I met IRL was @stivi (not for the first time, obvs!) last July, when he took us on a brilliant Monday morning hike.