most of his earnings to his family, unaware that his manager, Alex Cuspin, was embezzling them instead. After being approached by R.J. Brande to form the Legion, Saturn Girl discovered and revealed the truth about Cuspin. Rokk promptly dismissed his manager and had him arrested. The founding members voted him leader, but soon after found out that Leviathan, a Science Police veteran, had been appointed to leadership by the United Planets President. Leviathan would shortly thereafter give Cosmic Boy the leadership position after the death of Kid Quantum, a position he served in very admirably. After the attack on Earth by the White Triangle Daxamites, he seemed to turn into a controlling martinet under the thumb of UP President Chu. During this period, he made many unpopular decisions, including forcing his best friend Garth Ranzz and Ultra Boy off the team. However, this was a ruse planned by himself and Invisible Kid to expose the corruption of the UP President. After this, he voluntarily stepped down from leadership, feeling that he had served as leader for long enough. When Shrinking Violet fell under the influence of the Emerald Eye of Ekron, Rokk was one of the team members the Eye sent to the 21st century. During this period, he and Saturn Girl began a relationship, but was then rendered comatose during a battle with Doctor Psycho. While he apparently recovered, it was later revealed that Saturn Girl had been subconsciously manipulating his comatose body since Psycho's attack. She also realized that she was in love with Garth. The relationship ended, but the two remained close friends. After returning to the 31st Century, he would deal with an attempt on his life by his former manager, who had been released from prison. After half the team was lost in a rift in space, the Legion was disbanded by Leland McCauley, who had become the president of the United Planets. Brande quickly recruited him to reform the Legion in secret and Rokk again led the team for a short time, discovering that McCauley had been killed and was being impersonated by Ra's al Ghul. After defeating Ra's, Rokk would step down from leadership again. Later, he began a relationship with the Legion's new leader, Kid Quantum II. "Threeboot" continuity In Legion of Super-Heroes vol. 5, #1, Cosmic Boy is the leader of the Legion of Super-Heroes. After seemingly destroying the Dominators' homeworld