Real Madrid's website crashed following the long-awaited announcement of Kylian Mbappe's signing with the club. The French superstar joined the 15-time Champions League winners on a free transfer, agreeing to a significant pay cut from his previous salary at Paris Saint-Germain. Mbappe's decision to move to Madrid, after much speculation, caused a surge in online traffic, overwhelming the club's website.

If Cristiano Ronaldo's presentation had 80 attendees, how many individuals are expected to attend Mbappe's presentation?