Samuel Mbangula scores hat-trick in Serie A match at San Siro

• Samuel Mbangula scores a hat-trick in a Serie A match.
• The match took place at San Siro, a notoriously difficult venue to play.
• Mbangula was named Player of the Match.
• This performance marks a significant turnaround for Mbangula, previously considered a big-money flop.
• Mbangula expressed his delight, calling it the best night of his life.