https://techcrunch.com/2018/05/22/quit-genius-helping-smokers-quit-picks-up-an-extra-1-1-million-in-seed/

Quit Genius, the YC-backed app that helps users quit smoking, has today announced the close of an additional $1.1 million, bringing their seed round to a cool $2 million. Village Global VC, Pioneer Fund, Arab Angel VC, Max Mullen of Instacart, Olivia Teich of Dropbox, Paul Rosania of Slack, Ariel Polar of Strava, Eric Reis, David Langley of Zesty, Juha Paananen of NonStop Games, and Junaid Bajwa of Merck & Co participated in the round, among others.

Quit Genius was built by doctors — Yusuf Sherwani (cofounder and CEO), Maroof Ahmed (cofounder and COO), and Sarim Siddiqui (cofounder and Head of Product) — who met on the first day of medical school. They saw the terrible effects of smoking on patients’ health but didn’t see doctors giving those patients a clear path to quit smoking.