Since 2006, Lindholm has been the editor in chief of the popular Swedish children's magazine "Kamratposten". The previous editor in chief was Eva Birmann. It was announced on 30 May 2006 that Lindholm would take over the magazine on 1 October that year. He considered "Kamratposten" to be a "classic institution" and it was not hard for him to accept the offer. Prior to joining the magazine, Lindholm had experienced working with children on the reality show "Wild Kids" and the children's nature show "Myror i brallan", both of which aired on SVT. He commented that he easily connects with children because he treats them like adults and respects their opinions. Lindholm was raised in Karlshamn, Blekinge County. He currently lives in Lidingö outside of Stockholm with his wife Lotta Bäcker and their son Loa Lindholm. Lindholm quit his job as editor in chief for "Kamratposten" in May 2011 after being charged for the use of cocaine. Lindholm hosted the SVT program "Tittarnas Wild Kids" ("Viewers' Wild Kids"), a "Wild Kids" spin-off program which was mid-season at the time. Because of his prosecution, SVT pulled the remaining two episodes of the season from their schedule. Lindholm has denied the allegations. A random police test after a football game at Råsunda showed trace amounts of benzoylecgonine in his urine. The trial began on 5 September the same year. He was found guilty on 12 September and sentenced against his denials to pay a fine.