When I was at school I got grade 8 organ (no, not that one), and still play it in church once a month or so (oh, do stop it). Also grade 8 piano, and play for fun, and occasionally as the continuo player for a local amateur orchestra. Also grade 8 oboe (can you say "precocious brat"?) but lost my lip when I went to university and haven't played since.
I never did any exams in singing, but did a lot when I was at university, including a number of commercial recordings with the university choir. I briefly entertained fantasies of a professional singing career, but decided to earn real money instead. I still perform very occasionally.
I also never did any exams in the recorder, but still play fairly regularly. My claim to fame is that I sat next to Jonny Greenwood in the Abingdon Music Centre's advanced recorder consort in the 1980s.
I also have a lute and play occasionally but very badly indeed.