\documentclass[a4paper,11pt]{article}
\usepackage[polish]{babel}
\usepackage[utf8]{inputenc} 
\usepackage[T1]{fontenc}
\usepackage{fourier}
\usepackage{tcolorbox}


\begin{document}

\begin{tcolorbox}[title=Fizyka, colback=white, colframe=gray, 
  halign title=center, fonttitle=\bfseries, width=7cm, 
  subtitle style={halign=center}]
1903 Maria Skłodowska-Curie
\tcbsubtitle{Chemia}
1911 Maria Skłodowska-Curie
\tcbsubtitle{Literatura}
1905 Henryk Sienkiewicz\\
1924 Władysław Reymont
\end{tcolorbox}

\end{document}