 Complete the following phrase:  The 25 year old Chirine Njeim made her third Winter Olympic appearance after competing in the 2002 and 2006 Winter Olympics, while 16-year-old Ghassan Achi and 18-year-old Jacky Chamoun made their debut appearances. Achi took part in the mens giant slalom on 23 February, and posted a first run time of 1 minute and 27.19 seconds. He would fail to finish the second run and went unclassified for the event. On 27 February, he was part of the 