I'm 6'1" and started at 108kg.
I've done one week of 5:2 IF diet and down to 105kg so a loss of 3kg/6.6lbs in one week.
Realise quite a bit of that is likely to be water weight but it seems to be heading in the right direction.
I'm exercising regularly- 2-3 spin classes a week and 2-3 weights sessions, plus regular walking.
Goal weight is anywhere from 90-95kg and I'd be ok, although just to get under 100kg is my initial goal.