A. Emmanuel Macron
B. Enrique Peña Nieto
C. Andrés Manuel López Obrador
D. Barham Salih
The most recent former president, Enrique Peña Nieto won 38% of the popular vote. The current President, Andrés Manuel López Obrador, was elected in 2018 with a modern-era record of 53% share of the popular vote. Source Wikipedia