Which leader became the first world leader to cross 100 million followers on Instagram?

Consider the following statements regarding Professor Kuljeet Kaur Marhas and her recent achievements: 1. She is the first Indian scientist to be elected as a Fellow of The Meteoritical Society. 2. Her research focuses on short-lived radionuclides and stable isotopes using techniques like Secondary Ion Mass Spectrometry (SIMS). 3. She is also a Fellow of the American Geophysical Union. Which of the statements given above is/are correct?

What distinction did Professor Kuljeet Kaur Marhas achieve in 2026?