Jibo for sure didn't invent that and he wasn't +back.
However when he decided to go +back, especially on ztn, he was very good at it, which isn't an easy task in CPMA/VQ3.
Watch that famous jibo-av3k game with that LG-fight at GL in overtime at the end from gamesgune or ESWC 2008, can't remember atm., or the Zero4-Jibo match from ESWC 2008
where Zero4 tries for 5 min. to hunt him down.
it's many games. jibo did change his play style in the latter years, but take any ztn demo from 2002-2006 and i'm pretty sure you can witness him playing it safe. he ran cycles if he was in the lead, and if he had to chase he rarely went after the enemy through teleporters beucase didn't want to take the risk of being trapped. z4muz used to be the same kind of a "safe player"
Indeed, (early) z4muz and if-22 are one of the most known +back players back in the day. Used to be more players like them of course, but they were the most annyoing IIRC :)
Yes but in pas was called PZZ LAN,as the clan organizing it.
I dont remember if he was playing as c58 but i remember him and his teammates leaving their pc after a couple of quadruns while playing against my clan on dm6,coming behind us to watch if we cheating and trolling/insulting us in dutch.they gave us def win and we passed the match.
In the duel tournament he lost again my team mate and raging like a boss,i remember on ztn after being raped in some minutes he went spec saying "i will rape you in other map without rail"
Of course he didnt :)
I also remember his mate,called allpac or something like that
I thought i was on that lan too but cant remember if22 raging as i was sitting next to him, i sat next to him on a couple
Of more lans and he was pretty much always calm 
Why i am asking is because i could play 1 game with them c58 ( if22 allpact se7en and rap1d) vs a what i thought an italian team wich where friends with the pzz guys. The map was ospdm5.
[EDIT]
Maybe it was on a diffrent lan probably drome, because i found an old photo of ur team on pzz lan 9 and i wasnt there :)
Uhm dont know about other italian clans went to PZZ/regroup. Btw its always the same thing,maybe somebody seems a douchebag for something he say/does but at the end he is a nice person :)
Like me,somebody loves somebody hate me,most of time due to language barriers
I remember if-22 playing daler at... Maybe ESWC 2003? Not sure. Anyway, daler came back on ztn after being behind by a large margin and if-22 raged with the words "stupid +forward all rail" or something like that, and quit.