From December 2007, less than a month before the 2008 Iowa Caucus:
Giuliani Still Leads Nationally, but Huckabee Is Gaining
https://news.gallup.com/poll/102985/Giuliani-Still-Leads-Nationally-Huckabee-Gaining.aspx
Joke is on you. President Trump established his GOP primary lead out of the gate in 2015...this is one of the two well-known GOP primary charts; the other shows Carson making a nice rise behind Trump in late 2015 before imploding.
Trump's consistant dominance in NH 2016 polling -- as again today -- reflects Carson's brief climb into 2nd before "Egyptian grain werez fer Joseph" broke his back in early Nov.
Note that Krispy never polled about 10%, in his first failed bid for Trump's VP slot. Schadenfreude!