Sebastian Hallgren, born 1998 is a character in Tony and the konfimation
Sebastian is one of the boys in the konfimationgroup. His full birthday is not known, but he is most likley born around 1998. Not much is known about Sebastian before he started at the group.
Sebastian doesn't seem to have any issues with Tony, and they get along quite well.
Sebastian and David appears to be good friends even through they sometimes fools around together.
Sebastian and Arne apperantly gets along quite well.
- After Peter Ström, who voiced Loke in Tony on Camp got kicked out from that show because he went into puberty, he got the role of Sebastian instead.