#5 Marquinhos
Marquinhos started his career with Corinthians and made his senior debut as a 17-year-old. He played six times for the club before leaving the Timão (Great Team) for AS Roma in 2012.
His performances in the Italian capital impressed money rich PSG and he moved to France after just one season with Roma.
Marquinhos played 140 league games for PSG thus far, scoring nine times. He won four Ligue 1 titles along with four Coupe de France and five Coupe de la Ligue trophies. He was also included in the Ligue 1 2017-18 Team of the Year.
At 24, his best years at yet to come and since big clubs like Manchester United and Juventus were linked with him in summer, Barcelona needs to move faster in order to lure the talented Brazilian to Camp Nou.
All Stats via- transfermarket.com