I know some posters object to people trying to analyse/2nd guess what might have happened, but here goes.....
The Russian cut the corner (for whatever reason....F1 racing line, drunk, on his phone) to a ridiculous extent and consequently was way over on the wrong side of the road, even into the bike lane.
The kid on the bike, shocked by the oncoming car, turned to his right to avoid it......the bike may well have had no front light and the collision would come as a huge shock to the Russian......the Russian then pulled up (without thinking?) on the wrong side of the ride, still on the bike lane.
Done.