N'Dong had previously planned to enter the
NCAA with an American college in hopes to gain major exposure. However, due to his weight being under what American colleges were looking for at the time, those plans were ultimately aborted. Instead, as a 21-year-old, N'Dong had to look into an alternative plan for increasing his talents due to Senegal's professional leagues performing less-than-par of expectations for him. During that time,
Dallas Mavericks agent Amadou Fall recommended that he trained in
Dirk Nowitzki's former club and improve his skills there. Sometime in early 1999, N'Dong signed with the SpVgg Rattelsdorf in Germany for one-and-a-half seasons of play there. After being undrafted in 1999, he continued training for the next three years in the TSV Tröster Breitengüßbach to further improve his game. In 2003, he would finally improve his skills to play in the
Basketball Bundesliga professional league with the
TSK uniVersa Bamberg. After playing a season there, he would sign a two-year deal with the
Dijon Basket out in the
LNB Pro A. During this time, he would gain further exposure from NBA scouts. The
2005–06 NBA season would be the first and only NBA season for the 28-year-old 7 ft 0 in
center to play in the
National Basketball Association (NBA) with the
Los Angeles Clippers. During this season, N'Dong barely played any notable parts with the team, appearing in 23 games with a 7-minute per game average, starting only once for them. However, the Clippers would ultimately have a surprising season under their belt in his sole season there, making it to the Western Conference semifinals for the first time in franchise history, barely upsetting the
Phoenix Suns in the process. In December 2006, he signed with the Russian club
Spartak St. Petersburg. N'Dong moved to the
Spanish ACB league later that season and signed with
Unicaja Málaga for the 2006–07
ACB League play-offs to replace the injured
Daniel Santiago. On 14 July 2007 he re-signed with Malaga on a one-season contract. He has also played with the
Cleveland Cavaliers NBA Summer League squad in 2007. In 2009, he signed a two-year contract worth
€3.2 million
net income with the
Spanish league club
FC Barcelona. In 2011, he signed a one-year extension contract with
Regal Barcelona. In the summer of 2012, he signed a one-year contract with
Galatasaray Medical Park. On 16 June 2013, the day after Galatasaray won the
2012–13 league championship, he announced that he was going to retire. ==National team career==