The correct option is A Carlos Alvarado
Journalist Carlos Alvarado was sworn-in as the new President of Costa Rica on May 8,2018. In April 2018, he won the presidential election (second round) with 61% votes. Alvarado swept to victory against conservative Protestant singer Fabricio Alvarado Munoz. At 39, Alvarado is the country's youngest president in modern history. He has spoken out in support of marriage equality, building a green transport network for the nation and for spurring economic growth to fight against insecurity.