Identify the incorrect statement regarding Karnam Malleshwari, the celebrated weightlifter:
A. Malleshwari began her weightlifting journey at the age of 12.
B. Karnam has secured 30 medals in international competitions.
C. She is part of a family with four sisters, all involved in kabaddi practice.
1
A only
2
A and B only
3
B and C only
4
All of the above