\begin{IEEEbiography}[{\includegraphics[width=1in,height=1.25in,clip,keepaspectratio]{images/sample-photo.png}}]{ {{cookiecutter.main_contributor_name}}  } (M'77--SM'82--F'85) Here comes a biography
\end{IEEEbiography}

\begin{IEEEbiography}[{\includegraphics[width=1in,height=1.25in,clip,keepaspectratio]{images/sample-photo.png}}]{Second B. Author} Here comes another bio
\end{IEEEbiography}