James in 1984, was born on December 30 Akron, Ohio. James is in high school basketball, revealing his amazing talent, James graduated from St. Vincent - Sheng Mali (St. Vincent-St. Mary HS) High School, won three consecutive high school high school Mr. Basketball in Ohio, and led the St. Vincent - Sheng Mali four years, won three state high school championship. In his last year of four years of high school career, he averaged 31.6 points scored, 9.6 rebounds, 4.6 assists and 3.4 steals a perfect data.
He also has been involved in American football, he had as a member of the interstate teams, the location is an external member, but injuries made him focus on basketball on top.
In the 2003 NBA draft pick by the Cleveland Cavaliers in the first round, first overall pick to become champion, following Kwame Brown (Kwame Brown), the NBA draft will be the second high school champion.
2003 - 2004: James first game to face the Sacramento Kings, he personally made 25 points, 9 assists and 6 rebounds and shooting 60% of the project, James get a race against the New Jersey Nets 41 points become a game in NBA history in excess of 40 the youngest player. NBA rookie LeBron James in the season, averaging 20.9 points can be made, 5.5 rebounds, 5.9 assists, is the second former Cincinnati Royals guard Oscar Robertson (Oscar Robertson) and former Chicago Bulls guard Michael Jordan after the , NBA rookie season in the history of the third to get the average "20 points, 5 rebounds, 5 assists," the player. The results of this season the Cavaliers won 47 of 35 negative, than in previous quarter to win 18 games in the game, but not yet joined this playoffs.
2004 - 2005: James first elected to the NBA All-Star Game for the Eastern starters, the last East: area - to 125-115 win over the All-Star Western Conference All-Star, he made 13 points and 6 rebounds. He is also in the quarter, the youngest player to achieve a "three-double" and a match was given more than 50 points. But the Cavaliers are still not joined this season in the playoffs, the results are 42 wins 40 losses.
2005 - 2006: James All-Star team again, he made 29 points and 6 rebounds and 2 assists to help the east - Stars beat the Western Conference star, became the All-Star Game after the game's most valuable player to the 21-year-old 51 days became the youngest All-Star Game Most Valuable Player. This season, he made nine games in a row more than 35 points since the 1970s, and only Michael Jordan and Kobe Bryant to achieve this record. This season an average of 31.4 points, 7.0 rebounds, 6.6 assists. He became the youngest NBA scoring average of more than 30 points during the quarter, and a fourth quarter score of the average Super 30 points, 7 rebounds and 6 assists in the NBA players. The Cavaliers also the first time since 1998, joined this playoffs. In the playoffs, the Cavaliers first round opponent was the Washington Wizards. In the first game, James made 32 points, 11 rebounds and 11 assists. Cavaliers to 97-86 win over opponents. He is the second Johnny McCarthy and Magic Johnson, the third player made the playoffs in the first triple-double. Knight in the final six games to eliminate the Wizards. But in the second round, eliminated by the Detroit Pistons. James made the playoffs 30.8 points, 8.1 rebounds and 5.8 assists.
2006 - 2007: NBA All-Star Game, he made 26 points, six basketball and 6 assists. In addition, the Cavaliers to 50 wins achievement as the second seed Eastern NBA team. This season an average of 27.3 points, 6.7 rebounds, 6.0 assists and 1.6 steals. First round playoff opponent was the Washington Wizards to a 4-0 defeat the last opponent. Second round opponent is the New Jersey Nets, Cleveland Cavaliers beat the opponent, the first time in 15 years since they joined this Eastern Conference finals. Final opponent is the Detroit Pistons, the Cavaliers before the first number in the total field behind 0-2, 4-2 final win against. James, outstanding performance in the fifth game, made 48 individual points, especially in the brave performance after the game section, arranged the team's 30 points in the final 29 points. Finally, add two hours after the Cavaliers beat the Pistons NBA first time in the history of the Eastern Conference championship. In the finals, against the San Antonio Spurs, the last four games with the Spurs beat the performance of James in the finals is not bad, the average score was 22.0 points, 7.0 rebounds and 6.8 assists. Throughout the playoffs, an average of 25.1 points, 8.0 rebounds and 8.1 assists. He also became the first Cavaliers player non-guard for 8 games at least 7 assists.
2007 - 2008: James was elected to 4 consecutive Eastern Conference All-Star, NBA All-Star Game in the battle. He became the most valuable player of the game to 27 points, 8 rebounds, 9 assists, two steals and two blocked shots to help the Eastern Conference; to 134-128 win over Western Union. 2007-08 season, James is the highest regular season scoring average player, but lost in the regular season MVP Kobe Bryant and the wave under ‧ Bao Luo was third. But as the NBA in scoring. James scores 45 wins and 37 losses to lead the team joined this postseason, faced the Washington Wizards in the first round, 4-2 victory over the total number of opponents field. In the second round to face the Boston Celtics, the Cavaliers forced the Celtics into the seventh game, but in the next 7 games, lost 3-4 to the total number of opponents failed to field further. James became the regular season most valuable player, is the Cleveland Cavaliers won this honor has always been the youngest player. Also the first time NBA defensive first team.
詹姆斯于1984年12月30日出生于俄亥俄州的阿克伦。詹姆斯于高中时期即展露出其惊人的篮球天份，詹姆斯毕业于圣文森特-圣马里(St. Vincent-St. Mary HS)高中，高中时期连续三次获得俄亥俄州高中篮球先生，并且带领圣文森特-圣马里中学四年里三次夺得州冠军。在他四年高中生涯的最后一年，他取得了场均31.6分、9.6个篮板 、4.6次助攻和3.4次抢断的完美数据。
他亦曾经参与美式足球运动，他曾经列为州际队伍一名成员，位置是外接员，不过因受伤使他专注于篮球运动之上。
在2003年NBA选秀中被克里夫兰骑士队在第一轮第一顺位摘下成为状元，这是继夸梅·布朗(Kwame Brown) 后，第二位NBA选秀会高中状元。
2003——2004年：詹姆斯第一场比赛面对萨克拉门托国王，他个人取得25分、9次助攻及6个篮板及60%的投射命中率，詹姆斯在一场对新泽西网队赛事取得41分，成为NBA史上在一场比赛取得超过40分的最年轻球员。在勒布朗·詹姆斯的NBA菜鸟球季就能取得场均20.9分、5.5个篮板、5.9次助攻，是继前辛辛那提皇家队后卫奥斯卡·罗伯逊(Oscar Robertson)及前芝加哥公牛队后卫迈克尔·乔丹后，NBA史上第三位于新秀球季就得到平均“20分、5个篮板、5次助攻”的球员。这个球季骑士队的成绩是35胜47负，较上季多胜出18场的比赛，但仍未能晋身季后赛。
2004——2005年：詹姆斯首次被选入为NBA全明星赛东部首发球员，最后东:区-全明星以125-115击败西部全明星，他取得13分及6个篮板。他在季内亦成为最年轻球员取得“三双”及一场比赛内独取超过50分。不过骑士队仍然在这个球季未能晋身季后赛，成绩是42胜40负。
2005年——2006年：詹姆斯再次入选全明星赛，他取得29分6个篮板及2次助攻，协助东部-明星击败西部联盟明星，赛后成为了全明星赛最有价值球员，以21岁51天成为最年轻全明星赛最有价值球员。这个球季，他连续在九场比赛取得超过35分，自1970年代起，只有迈克尔·乔丹及科比·布莱恩特才能达成这记录。这个球季平均取得31.4分、7.0个篮板、6.6次助攻。他成为NBA最年轻平均季内得分超过30分，以及成为第四名平均季内得分超级30分、7个篮板及6次助攻的NBA球员。而骑士队更自1998年以来首次晋身季后赛。在季后赛，骑士队首圈的对手是华盛顿奇才。在第一场比赛，詹姆斯取得32分、11个篮板及11个助攻。骑士队以97-86击败对手。他是继Johnny McCarthy及魔术师约翰逊后，第三名球员在首场季后赛比赛取得三双。最终骑士在六场比赛将奇才淘汰。不过在第二圈，被底特律活塞淘汰出局。詹姆斯在季后赛取得30.8分、8.1个篮板及5.8个助攻。
2006年——2007年：NBA全明星赛，他取得26分、6个篮球及6次助攻。另外，骑士以50胜成绩成为NBA东部第二种籽球队。这个球季平均取得27.3分、6.7个篮板、6.0个助攻及1.6个抢断。季后赛首圈对手是华盛顿奇才最后以4-0击退对手。第二圈的对手是新泽西网队，骑士队击败对手，他们自15年来首次晋身东部决赛。决赛的对手是底特律活塞，骑士队首先在总场数先落后0-2，最后反胜4-2。詹姆斯在第五场比赛表现出色，个人取得48分，尤其在比赛后段表现神勇，包办队中最后的30分中的29分。最后在两次加时后，击败了活塞骑士队历史上首次取得NBA东部联盟冠军。在总决赛中，对手是圣安东尼奥马刺，最后被马刺连场四场击败而詹姆斯在总决赛表现亦不差，平均得分是22.0分、7.0个篮板及6.8个助攻。在整个季后赛中，平均取得25.1分、8.0个篮板及8.1个助攻。他更成为第一位骑士队非后卫球员连续8场比赛至少有7次助攻。
2007年——2008年：詹姆斯连续4年入选东部联盟全明星，在NBA全明星赛上阵。他成为比赛中的最有价值球员，以27分、8个篮板、9个助攻、2个抢断及2个盖帽协助东部联盟;以134-128击败西部联盟。詹姆斯是2007-08球季常规赛平均得分最高的球员，不过在常规赛MVP不敌科比·布莱恩特和波‧宝罗之下得第三。但成为了NBA的得分王。詹姆斯以45胜37负成绩带领球队晋身季后赛，在第一圈面对华盛顿奇才，以总场数4-2击败对手。在第二圈面对波士顿凯尔特人，骑士队迫使凯尔特人进入第七场比赛，但在7场比赛下以总场数3-4负于对手未能再进一步。 詹姆斯成为常规赛最有价值球员，是骑士队历来夺得此荣誉的最年轻球员。亦首次进入NBA防守一队。
