Explanation:

- Mary Kom is a renowned Indian boxer with numerous world titles, but in January, she was not named World No. 1 by the International Boxing Association (AIBA).

- Laishram Sarita Devi is an accomplished Indian boxer known for her achievements, but she was not given this specific title in January.

- Simranjit Kaur is a talented Indian boxer, has achieved significant milestones but did not receive this honor in the specified timeframe.

- Lovlina Borgohain was recognized as World No. 1 by the International Boxing Association (AIBA) in January.