I'm a big fan of several people. Stephen Fry, my son, and Leroy Jethro Gibbs, to name but a few.
For about a week I went around drinking out of those american travel mugs that kind of look like the coffee pots in NCIS because it made me feel like Gibbs.
One other guy that I am definitely a fan of is Wil Wheaton. Wil played Wesley Crusher in Star Trek: The Next Generation, and has done a ton of stuff since then. Wil is unashamedly a geek, and presents TableTop on the Geek & Sundry network on YouTube.
Anyhow, Wil is involved in a new show appearing on SyFy in the near future called The Wil Wheaton Project, which sounds like an awesome show about science fiction, pop culture, viral videos, all that kind of thing. I don't know if it's going to be available here in the UK but I really hope so!
And on his blog, he's asked for submissions for an item called First Contact. I'd suggest that you read his blog entry for full details, but briefly they're looking for short videos from people talking about when they met someone famous. I had a go at recording a video, and I'm pleased to say that the quality of the video is really good, better than anything I've done before. I've not shared this video on my YouTube channel because I don't know if the show makers would want it kept private - not that I really think that they're going to actually use the submission because it isn't that good, but I don't want to give them any additional reason for not using it - but I used my video editing software to record the video using the highest quality settings it had, and I also did more mucking about with the audio than I usually would, to chop out hiss and background noise, and I'm really pleased at the quality of the final video. Although I still really want a proper camera, new webcam, and a decent microphone to improve my videos, it is pleasing to see what can be done with a bit of tinkering and effort.