A jobless man said to have fathered 15 children with 10 different women has revealed he has another baby on the way. It is estimated Keith MacDonald's growing brood will end up costing taxpayers more than £2million in benefits. The 29-year-old, from Sunderland, is set to appear in a TV documentary tonight in which he says his latest child is due very soon. But despite his most recent partner being heavily pregnant, he tells programme-makers he is still desperate to meet new women - and is even shown trying to chat up love interests at a bus stop. Scroll down for video . Unemployed Keith MacDonald is said to have 15 children with 10 mothers but denies some are his . The documentary, entitled 40 Kids by 40 Women, follows a number of so-called 'mega-dads' to see how they cope, or fail to cope, with having so many children. MacDonald denies all 15 of the children he is said to have fathered are his, but boasts of his skill at meeting women and about his fertility. He tells documentary makers: 'How many of my ex-girlfriends am I still friends with? None of them. Apart from one and that's the one that is pregnant now.' He adds: 'The last time I had sex was nine months ago and the person's pregnant.' MacDonald tells the programme he can't find work, partly because he is 'no good at listening', and spends most of him time playing computer games. He says he finds it hard to meet new women because of his reputation in Sunderland and is shown in the programme going to Birmingham to 'pull girls'. MacDonald has appeared on the Jeremy Kyle Show in the past and claims he meets the mothers of his children on public transport. MacDonald in 2008 with then-partner Becky Wright and their baby, one of 15 he is said to have fathered . Charlotte Anderson (left) with her daughter Kady-Marie Anderson and June Garrick with her son Brendan Garrick (right), all in 2005. Both children are said to have been fathered by MacDonald . He previously bragged: 'It's easy - they never seem to say no. Just chat them up on the bus. 'That's what I do and they never seem to say no. If they like you, they like you. Get their number and text them and arrange to meet when you come off the bus. I just pick them up like that.' Keith MacDonald: . - Unemployed . - Reportedly receives incapacity benefit for bad back of up £68.95 a week and £44 income support . - Said to contribute just £5 of his weekly income to his children . - The total benefit bill racked up by him and his offspring has been estimated at £2million from birth to 18 . MacDonald's notoriety grew in 2011 when he tried to fake his own death in a bid to shirk responsibility for his ninth child, according to an ex, who he later beat up. In November 2012, he was found guilty by Sunderland magistrates of common assault and stealing from one of his ex-partners after a row over a cheese toastie. He reportedly refuses to use contraception and already had six children by the time he turned 20 - including two kids he claimed he conceived on double-decker buses. In 2008, he bragged: 'It's not my fault - I thought they were all on the pill. I have fun, come through to Newcastle, or go into Sunderland. 'Lasses keep on coming up to me and I have a laugh with gay men as well.' Macdonald first became a father at 15 as he left school and has rarely worked since saying he finds it boring. He has previously claimed incapacity allowance for a 'bad back'. 40 Kids by 40 Women airs on Channel 5 tonight at 9pm. A new documentary shows him bragging about his luck with women and trying to find a new girlfriend by speaking to girls at a bus stop . Jobless MacDonald, pictured, left, in documentary and, right, in 2012, has a previous conviction for assault .
Keith MacDonald is said to have had 15 children with 10 different women . He is proud of his talent for meeting women but denies all children are his . In new TV show he claims his reputation is stopping him meeting women . He says he can't find work and spends much of his time playing computer . It is estimated MacDonald's brood will cost taxpayer more than £2million .