The Guinness Book has listed this trick, of releasing (all) 3 cigar boxes in the air and catching them perfectly in their original initial position after completing 4 full turns (1440 degrees), as a World Record.
16 ring, 2 person half flash. August 16th 1989. Bob Mendelsohn on the left, Owen Morse on the right.
The Guinness Book of World Records actually accepted this as a juggling record but said they would not include it in the book since the record for a single juggler was 11 and they thought we should be closer to double that.
Second time Pedro breaks his own Guinness Record with five basketballs in the Guinness World Records program in Xiamen (China) and re-enter for the third time in the famous Book of Records, this time managed to make the time 50,36 seconds with five basketballs.