No. The one people mention here is called Weigang, not Wiegand. Also, he's from Germany.
This is what came up when I searched for how to spell his name correctly. I guess he put up the following video in tribute to himself. He claims to be a rabbi and likens himself to Rabbi Kahane by playing the song Od Kahane Chai, which was the campaign jingle of The Kahane Chai Party when Rabbi Binyamin Ze'ev Kahane, ZT"L, HY"D tried to run for Knesset after his father's assassination.