First off, that Fireman's pump he is using is a Goddamn toy, he has tape on it which indicates that it is a total piece of shit.
Second, he is pumping without a gauge and has no idea what amount of pressure he has exposed his penis to.
Third, it looks like he has constricted his cock with some type of bands or rings... some pumpers do this and I have always been puzzled as to why... that is the reason that his cock has segments to it.
Fourth, he is using a tube that is too big and his cock has developed an asymmetrical appearance with one side being fatter than the other.
Fifth, he is using very little lube and that is a no no.
I would say one word to sum up this guys pumping progress:
FAIL!!!!