How old was the youngest singer in the world when they released a professional solo album?
3
21
21
18
21
5
18
17
21
5
18
17
13
21
62
5
18
17
57
14
23
69
16
13
15
2
21
5
18
3
17
12
62
14
22
23
16
20
11
57
13
15
69
2
10
21
58
5
18
3
17
7
59
12
14
4
22
23
16
20
11
25
62
13
15
2
10
21
57
5
18
69
3
58
17
7
12
24
14
4
22
23
16
20
11
59
25
13
15
2
10
21
62
9
5
29
63
18
6
8
3
61
17
7
28
12
57
24
14
4
22
23
69
16
58
20
11
25
13
77
15
2
10
21
59
9
5
29
18
6
8
3
17
7
28
12
62
24
63
14
50
4
22
23
19
61
16
20
11
25
57
13
15
69
2
10
21
58
9
5
29
77
18
6
8
3
17
7
28
59
12
24
14
50
4
22
23
19
26
16
20
11
25
62
63
13
15
2
10
21
30
61
57
9
5
29
18
6
69
66
8