Abdul El-Sayed won the Democratic Senate primary in Michigan — and now faces a far bigger test.

Abdul El-Sayed, a former public health official, was backed by prominent progressives, including Sen. Bernie Sanders, I-Vt., and Rep. Alexandria Ocasio-Cortez, D-N.Y.

Abdul El-Sayed narrowly won against Rep. Haley Stevens (D-MI), despite recent polling leading up to the race showing El-Sayed easily cruising to victory by double digits.

Progressive advocate overcame more than $60m in spending to defeat Congresswoman Haley Stevens