The correct answer is option 2, Ramprasad Bismil. "Saifaroshi Ki Tamanna Ab Hamaare Dil Mein Hai" is a famous patriotic poem written by Ramprasad Bismil.

Option 1, Mohammed Iqbal, is incorrect. Although Iqbal is a renowned poet and philosopher, he did not write this particular poem.

Option 3, Kazi Nazrul Islam, is also incorrect. Kazi Nazrul Islam was a Bengali poet and musician, known for his revolutionary and rebellious works, but he did not write "Saifaroshi Ki Tamanna Ab Hamaare Dil Mein Hai."

Option 4, Firaq Gorakhpuri, is also incorrect. Firaq Gorakhpuri was a Urdu poet and writer, but he did not write this poem.

Therefore, the correct answer is option 2, Ramprasad Bismil.