Had two at LHR and two at SFO ...
SFO does experience strong winds at times, about twice in 100 or so flights I've even landed on the short runway, and twice have had go arounds. It also has parallel runways south to north where two flights can land almost at the same time - they usually stagger them a bit. I did have a family member land on VS19 once and the KLM flight basically accelerated in, and they could see passengers out of the window on the other plane; seems like KLM was trying to get in ahead of VS, and succeeded, as VS had to go around. That made the papers

One LHR go-around was on a flight in the days after the whole 'liquid crisis' at LHR in 2006 - a zoo from start to finish, as you can imagine, delayed five hours leaving (never been more grateful to be in the lounge at SFO), crazy boarding, flight packed as BA had canceled one of its two flights, and to top it all we get to Heathrow and have a nice landing experience due to an Air France plane being somewhat in the way ... a lot of very distressed fliers that day, I can tell you.