About how do they do it discovery channel results of 10,000
13:02
07:27
07:42
10:57
02:59
13:00
02:19
08:25
02:52
03:29
09:20
05:40
04:05
09:20
12:08
11:20
09:08
10:26
06:56
12:21
06:28
06:02
08:05
11:18
02:38
03:23
03:03
07:57
09:00
01:56
06:16
08:30
12:32
09:17
06:38
07:24
08:33
02:34
02:22
03:10
03:25
03:28
06:43
10:16
07:58
00:53