![Bulgarian Jane Petkov, 64, wants to set a new Guinness World Record by attempting to swim more than three kilometers at Macedonia\'s Lake Ohrid in a bag with his arms and legs tied up, in Ohrid, Macedonia, July 24, 2018. (Photo/Agencies)](http://www.ecns.cn/hd/2018/07/25/63fcb4403d774decb913843a32741fe8.jpg)
Bulgarian Jane Petkov, 64, wants to set a new Guinness World Record by attempting to swim more than three kilometers at Macedonia's Lake Ohrid in a bag with his arms and legs tied up, in Ohrid, Macedonia, July 24, 2018. (Photo/Agencies)
![Bulgarian Jane Petkov, 64, wants to set a new Guinness World Record by attempting to swim more than three kilometers at Macedonia\'s Lake Ohrid in a bag with his arms and legs tied up, in Ohrid, Macedonia, July 24, 2018. (Photo/Agencies)](http://www.ecns.cn/hd/2018/07/25/f285441ca515417594ecf63fc712733c.jpg)
Bulgarian Jane Petkov, 64, wants to set a new Guinness World Record by attempting to swim more than three kilometers at Macedonia's Lake Ohrid in a bag with his arms and legs tied up, in Ohrid, Macedonia, July 24, 2018. (Photo/Agencies)
![Bulgarian Jane Petkov, 64, wants to set a new Guinness World Record by attempting to swim more than three kilometers at Macedonia\'s Lake Ohrid in a bag with his arms and legs tied up, in Ohrid, Macedonia, July 24, 2018. (Photo/Agencies)](http://www.ecns.cn/hd/2018/07/25/a8e029c4a457485aaf4717f3d3b67bfb.jpg)
Bulgarian Jane Petkov, 64, wants to set a new Guinness World Record by attempting to swim more than three kilometers at Macedonia's Lake Ohrid in a bag with his arms and legs tied up, in Ohrid, Macedonia, July 24, 2018. (Photo/Agencies)
![Bulgarian Jane Petkov, 64, is held after he wanted to set a new Guinness World Record by attempting to swim more than three kilometers at Macedonia\'s Lake Ohrid,? in a bag with his arms and legs tied up, in Ohrid, Macedonia, July 24, 2018. (Photo/Agencies)](http://www.ecns.cn/hd/2018/07/25/b1279e83d63e4231bc33ba2479713da5.jpg)
Bulgarian Jane Petkov, 64, is held after he wanted to set a new Guinness World Record by attempting to swim more than three kilometers at Macedonia's Lake Ohrid,? in a bag with his arms and legs tied up, in Ohrid, Macedonia, July 24, 2018. (Photo/Agencies)