*More than 3,000 athletes, including over 100 women, represented a record 44 countries.
*The Games were attended by over 1,000 journalists.
*The 1924 Paris Games introduced the closing ceremony ritual as we know it today, involving the raising of three flags -- the flag of the International Olympic Committee, the flag of the host nation and the flag of the next host nation.
*The Olympic motto Citius, Altius, Fortius (Faster, Higher, Stronger) was used for the first time at the Olympics.
*It marked the first time that the athletes were accommodated in an Olympic Village, a group of wood cabins.
*American swimmer Johnny Weissmuller, known for playing the titular role of Tarzan in Tarzan the Ape Man (1932 version), won three golds at the Games.
*The marathon distance was fixed at 42.195 km.
*British runners Harold Abrahams and Eric Liddell won the 100 m and the 400 m events, respectively. Liddell refused to compete in the 100-meter dash because it was held on a Sunday and he was an observant Christian. Their stories were depicted in the 1981 movie Chariots of Fire.
*The 1924 Paris Olympics were the first to use the standard 50 m pool with marked lanes.
*Ireland made its first appearance in the Olympic Games as an independent nation.
1928, Amsterdam Olympics
*The Olympic Flame was lit for the first time for the duration of the Olympics, a tradition that continues to this day. The fire was lit in a cauldron that was placed at the top of a tower in the stadium
*Tennis was dropped from Olympic competition because of questions over the amateur standing of many participants.
*For the first time, the parade of nations started with Greece, which holds the origins of the Olympics, and ended with the host country, a tradition which has also continued ever since.
*The number of female competitors more than doubled, as women were finally allowed to compete in gymnastics and athletics.
*The Indian men's hockey team took its first-ever gold medal, beginning a streak of six consecutive gold medals in the sport.
*Asian athletes won gold medals for the first time.
*Australian rower Henry Pearce stopped midway through his quarter-final to let a family of ducks pass, but still went on to win the race and eventually the gold medal.
*Germany participated in the Games once again after 16 years of absence since the 1912 Games.
*Athletics events were held on a 400-meter track, later becoming the standard for athletics tracks.
*The sponsor Coca-Cola made its first appearance at the Olympic Games.