Which poet in history finally wrote poems with his hair?

Zhang Xu won the cursive script, which was later passed on to Cui Miao and Yan Zhenqing. Zhang Xu said: "At first, I heard that the princess and the porter were struggling and realized the artistic conception of cursive brushwork. Later, when I watched Gong Sundaniang dance the sword, I realized the charm of cursive brushwork. " Every time Zhang Xu gets drunk, he scribbles and screams. Dip your head in ink and write with it. The world calls him Zhang Dian. When I wake up, I see my handwriting with my head, and I feel very dreamy and can't get it back. Four famous calligraphers, Ou Yangxun, Yu Shinan, Chu Suiliang and Xue Qi, may have different opinions. As for Zhang Xu, there is no objection.