Explanation:

- Option 1: Justice Nagendra Singh:

- Justice Nagendra Singh was the first Indian who served as the President of the International Court of Justice. He held this prestigious position from 1985 to 1988.

- Option 2: Justice P.N. Bhagwati:

- He was a prominent Indian judge and served as the 17th Chief Justice of India. He is known for his contributions to expanding the jurisprudence of public interest litigation in India.

- Option 3: Justice M. Hidayatullah:

- He served as the Chief Justice of India and later as the Vice-President of India. His role in the judiciary is well respected, but he did not serve as ICJ President.

- Option 4: Justice S.M. Sikri:

- He was the 13th Chief Justice of India and played a significant role in the judiciary of India, but did not hold the position of ICJ President.