Ilya Kuryakin from "The Man from UNCLE." The show was made before I was born...but I remember when CBC used to show it in reruns on weekend mornings...and as I always had a think for blonde haired guys, and accents, Kuryakin fit the bill!
Runners up would be:
James West- man, he really wore those tight pants, and he always beat the tar out of the bad guys...which was really cool when I was younger.
Simon Templar- dude never got frazzled over anything...he was an awesome character!
Emma Peel- Although I was never attracted to her, I thought she was really quite cool...much cooler than Steed!