Woman old enough to be your granny takes the BBC challenge

4
4
15:33
12:26
09:26
09:28
12:08
08:09
15:20
12:09
14:55
18:47
17:41
24:56
15:11
04:30
14:51
29:40
08:39
20:10
13:31
15:20
15:24
21:54
06:30
07:25
18:01
28:08
06:12
04:57
16:55
10:12
10:31
26:38
11:17
19:03
07:12
07:19
06:18
03:36
12:06
03:28